Results 1 to 10 of about 6,232 (215)
Poly-ortho-phenylenediamine Modified Pt/Ir Microelectrode as Impedimetric Biosensor
International Journal of Electrochemical Science, 2021 A low impedance between the microelectrode surface and brain biological tissue interface is important for a good signal quality during immunosensor recording to prevent tissue damage during electrical stimulation.
Norazreen Zakaria +4 more
doaj +1 more source
Advanced Materials Interfaces, 2023 2D materials have attracted considerable attention in the past decade for their superlative physical properties. Lightweight foam from 2D materials can reduce the use of raw materials, save energy in processing the material and downregulate the carbon ...
Rahul Patil, Saikat Dutta
doaj +1 more source
Trace determination of cadmium content in Malaysian herbs using graphene–ionic liquid-modified screen-printed carbon electrodes [PDF]
Journal of Sensors and Sensor Systems, 2018 A simple and effective method of square-wave anodic stripping voltammetry (SWASV) with screen-printed carbon electrodes (SPCEs) was used to determine the cadmium concentration in Malaysian herb samples.
M. S. Nordin +3 more
doaj +1 more source
Frontiers in Chemistry, 2022 The content of capsaicin can be used as exotic markers of kitchen recycled oil. In this study, a bimetallic MOF nanocage (FeIII-HMOF-5) was successfully prepared by a one-step solvothermal method and used for electrode modification to prepare a highly ...
Xiao Fang, Rongshuai Duan
doaj +1 more source
Surface Properties of Nanostructured Gold Coatings Electrodeposited at Different Potentials
International Journal of Electrochemical Science, 2020 Nanostructured gold coating were synthesized on the surface of screen-printed carbon electrode (SPCE) via electrodeposition technique from acidic gold solution at four different potentials (i.e.: +1.0 V, +0.48 V, -0.3 V and -0.7 V).
Mohammad Hafizudden Mohd Zaki +2 more
doaj +1 more source
International Journal of Electrochemical Science, 2021 In this paper hollow gold nanoshell (HGNs) was modified on carbon ionic liquid electrode (CILE), which was used for further immobilization of hemoglobin (Hb) with Nafion film step by step to get an electrochemical Hb sensor.
Xiaoqing Li +5 more
doaj +1 more source
Equivalent Impedance Models for Electrochemical Nanosensor-Based Integrated System Design
Sensors, 2021 Models of electrochemical sensors play a critical role for electronic engineers in designing electrochemical nanosensor-based integrated systems and are also widely used in analyzing chemical reactions to model the current, electrical potential, and ...
Zhongzheng Wang +3 more
doaj +1 more source
Electrochemical Sensing for Examining Vitamin D3 based on MIP using NOVA 1.7 and Autolab PGSTAT 302N [PDF]
Journal of Clinical and Diagnostic Research, 2020 Introduction: An electrochemical sensor has the ability to transform the associated data containing electrochemical reactions into a reliable representative signal.
Saveri Singh +3 more
doaj +1 more source
Analytical Chemistry, 2008 This chapter summarizes recent devellopment of electrochemical sensors based on functionlized mesoporous silica materials. The nanomatrials based sensors have been developed for sensitive and selective enrironmental detection of toxic heavy metal and uranium ions.
Benjamin J, Privett +2 more
openaire +5 more sources
Micromachines, 2023 Molecularly Imprinted Polymers (MIP) have demonstrated considerable potential when combined with electrochemical sensors, exhibiting high sensitivity, selectivity and reproducibility levels.
Leyla Karadurmus, Sibel A. Ozkan
doaj +1 more source